Swan Boats
E519383
Swan Boats are iconic, pedal-powered pleasure boats with swan-shaped prows that offer leisurely rides on the lagoon in Boston’s Public Garden.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Swan Boats canonical | 2 |
| Swan Boats of Boston | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5414256 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Swan Boats Context triple: [Public Garden (near Arlington Street), hasFeature, Swan Boats]
-
A.
Thames sailing barges
Thames sailing barges are traditional flat-bottomed, gaff-rigged cargo vessels once widely used for transporting goods on the River Thames and surrounding coastal waters of England.
-
B.
Pontoon
Pontoon is a humorous and reflective novel by Garrison Keillor set in the fictional town of Lake Wobegon, exploring small-town life, death, and family relationships.
-
C.
Marble Boat
The Marble Boat is an ornate lakeside pavilion in Beijing’s Summer Palace, built to resemble a stone ship and symbolizing the Qing dynasty’s imperial grandeur.
-
D.
Durham boat
A Durham boat is a flat-bottomed, shallow-draft cargo vessel historically used on North American rivers, notably employed by George Washington to transport troops across the Delaware River during the American Revolutionary War.
-
E.
Swan
Swan is a large, graceful waterbird known for its long neck, white or black plumage, and strong cultural associations with beauty and elegance.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Swan Boats Target entity description: Swan Boats are iconic, pedal-powered pleasure boats with swan-shaped prows that offer leisurely rides on the lagoon in Boston’s Public Garden.
-
A.
Thames sailing barges
Thames sailing barges are traditional flat-bottomed, gaff-rigged cargo vessels once widely used for transporting goods on the River Thames and surrounding coastal waters of England.
-
B.
Pontoon
Pontoon is a humorous and reflective novel by Garrison Keillor set in the fictional town of Lake Wobegon, exploring small-town life, death, and family relationships.
-
C.
Marble Boat
The Marble Boat is an ornate lakeside pavilion in Beijing’s Summer Palace, built to resemble a stone ship and symbolizing the Qing dynasty’s imperial grandeur.
-
D.
Durham boat
A Durham boat is a flat-bottomed, shallow-draft cargo vessel historically used on North American rivers, notably employed by George Washington to transport troops across the Delaware River during the American Revolutionary War.
-
E.
Swan
Swan is a large, graceful waterbird known for its long neck, white or black plumage, and strong cultural associations with beauty and elegance.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
historic attraction
ⓘ
pedal boat ⓘ pleasure boat ⓘ tourist attraction ⓘ |
| appearsIn |
local Boston tourism brochures
ⓘ
travel guides about Boston ⓘ |
| capacity | multiple passengers ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| culturalSignificance |
popular family activity in Boston
ⓘ
symbol of Boston Public Garden ⓘ |
| environment |
man-made lagoon
ⓘ
surrounded by landscaped gardens ⓘ |
| familyBusiness | true ⓘ |
| feature |
bench seating for passengers
ⓘ
canopy on some boats ⓘ swan-shaped superstructure at stern ⓘ |
| foundedBy | Robert Paget ⓘ |
| inception | 1877 ⓘ |
| locatedIn |
Boston
ⓘ
linked to:
Boston, Massachusetts
Boston Public Garden ⓘ Massachusetts ⓘ United States ⓘ
linked to:
United States of America
|
| material |
fiberglass swan structures
ⓘ
wooden hulls ⓘ |
| near |
Arlington Street
ⓘ
Boston Common ⓘ Charles Street ⓘ |
| notableFor |
appearance in postcards and photographs
ⓘ
association with Boston Public Garden ⓘ iconic status in Boston ⓘ |
| offers | leisurely rides ⓘ |
| operatedBy | Paget family ⓘ |
| operatesOn | lagoon in Boston Public Garden ⓘ |
| operatingSeason |
early fall
ⓘ
spring ⓘ summer ⓘ |
| partOf | Boston tourist attractions ⓘ |
| poweredBy | human pedaling ⓘ |
| propulsion | pedal-powered ⓘ |
| safetyEquipment | life jackets available ⓘ |
| seasonalOperation | true ⓘ |
| shape | swan-shaped prow ⓘ |
| targetAudience |
children
ⓘ
families ⓘ tourists ⓘ |
| ticketRequired | true ⓘ |
| usedFor |
recreation
ⓘ
sightseeing ⓘ tourism ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Swan Boats Description of subject: Swan Boats are iconic, pedal-powered pleasure boats with swan-shaped prows that offer leisurely rides on the lagoon in Boston’s Public Garden.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Swan Boats